Application of surface engineering technology on petroleum consumable parts

摘要

This article expounds the present application of ocnsumable parts in oil industry.In order to solve the problem of prementure failue of petroleum consumable parts,to enhance equipment reliability and to reduce costs.We apply the mature surface treatment tefhnolgy to the consumable parts used in oil field.A great deal of shoptest and on-the-tsite test proved that the service life of the surface-treated ocnsumable parts ahs been pro0longed considerably.